@{
    List<string> chars = new string[] {
                "*",
                "A"
                ,"B"
                ,"C"
                ,"D"
                ,"E"
                ,"F"
                ,"G"
                ,"H"
                ,"I"
                ,"J"
                ,"K"
                ,"L"
                ,"M"
                ,"N"
                ,"O"
                ,"P"
                ,"Q"
                ,"R"
                ,"S"
                ,"T"
                ,"U"
                ,"V"
                ,"W"
                ,"X"
                ,"Y"
                ,"Z"
        }.ToList();
     
    string currentChar = umbraco.library.RequestQueryString("chr");   
    foreach (var let in chars)
    {
        <li><a @Html.Raw(let == currentChar.ToUpper() ? "class=\"act2\"" : "") href="/medicines?chr=@let&ib=1&ig=1">@let</a></li>
    }
    
}